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<center>File systems: <b>UDF and Iso9660</b></center>
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Сombination from UDF and Iso9660 means, that you have DVD-Rom, because file system <a href='iso9660.html'>iso9660</a> is default for usual disks, and <a href='udf.html'>Udf</a> - for DVD disks. But DVD-Roms can read and usual disks, that's why both file systems are supported by your device.
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